Sacco and Vanzetti were sentenced to death and executed because

Sacco and Vanzetti were sentenced to death and executed because ______.
A、of their radical political views
B、they were guilty of killing two people
C、they were members of KKK
D、they stole $ 16,000
【正确答案】：A
【题目解析】：萨科和凡泽蒂因其激进的政治观点而被判处死刑并被执行。